car/assets/script/test/test.ts

import { _decorator, Component, Graphics, Node } from 'cc';
const { ccclass, property } = _decorator;

@ccclass('test')
export class test extends Component {
    @property(Graphics) m_g:Graphics = null
    start() {
        // const g = this.m_g
        // g.lineWidth = 10;
        // g.fillColor.fromHEX('#ff0000');
        // g.moveTo(-40, 0);
        // g.lineTo(0, -80);
        // g.lineTo(40, 0);
        // g.lineTo(0, 80);
        // g.close();
        // g.stroke();
        // this.m_g.fill();
        const ctx = this.m_g
        ctx.moveTo(20,20);
        ctx.lineWidth = 30;
        ctx.fillColor.fromHEX('#ff0000');
        ctx.bezierCurveTo(20,100,200,100,200,20);
        // ctx.close();
        ctx.stroke();
        // ctx.fill();
    }

    update(deltaTime: number) {
        
    }
}